🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.66 AU

Year: 146 Days

Day: 12.4 Hours

Environment

Temp: 177 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.45 AU - 0.71 AU

Year: 158 Days

Day: 40.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.96 AU - 2.02 AU

Year: 1005 Days

Day: 26.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.42 AU - 2.84 AU

Year: 1528 Days

Day: 26.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,109,250 km

• M1: 42,785 km (0.099 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.7

Radius: 11.6

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.26 AU - 7.46 AU

Year: 7151 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,109,250 km

• M1: 160,070 km (0.063 R)
• M2: 262,993 km (0.118 R)
• M3: 548,127 km (0.043 R)
• M4: 644,916 km (0.057 R)
• M5: 1,048,531 km (0.114 R)
• M6: 1,189,153 km (0.09 R)
• M7: 2,876,468 km (0.092 R)
• M8: 3,213,512 km (0.1 R)
• M9: 3,999,649 km (0.091 R)
• M10: 4,581,884 km (0.104 R)
• M11: 5,435,938 km (0.083 R)
• M12: 5,601,543 km (0.04 R)
• M13: 5,966,262 km (0.077 R)
• M14: 6,866,991 km (0.064 R)
• M15: 7,016,290 km (0.077 R)
• M16: 7,166,636 km (0.094 R)
• M17: 7,348,547 km (0.104 R)
• M18: 7,593,438 km (0.102 R)
• M19: 8,154,281 km (0.082 R)
• M20: 8,280,841 km (0.103 R)
• M21: 8,407,999 km (0.049 R)
• M22: 8,760,900 km (0.06 R)
• M23: 8,857,989 km (0.03 R)
• M24: 9,118,738 km (0.104 R)
• M25: 9,748,246 km (0.099 R)
• M26: 10,460,332 km (0.066 R)
• M27: 10,632,369 km (0.073 R)
• M28: 11,294,639 km (0.09 R)
• M29: 11,506,619 km (0.108 R)
• M30: 11,648,588 km (0.064 R)
• M31: 11,934,320 km (0.109 R)
• M32: 12,585,968 km (0.106 R)
• M33: 13,100,734 km (0.078 R)
• M34: 13,510,034 km (0.05 R)
• M35: 13,810,427 km (0.095 R)
• M36: 14,075,065 km (0.029 R)
• M37: 14,150,911 km (0.111 R)
• M38: 14,265,055 km (0.081 R)
• M39: 15,111,479 km (0.065 R)
• M40: 15,384,196 km (0.115 R)
• M41: 15,697,903 km (0.114 R)
• M42: 15,894,923 km (0.083 R)
• M43: 17,501,455 km (0.098 R)
• M44: 17,664,965 km (0.079 R)
• M45: 18,406,971 km (0.061 R)
• M46: 19,033,038 km (0.074 R)
• M47: 19,623,800 km (0.111 R)
• M48: 19,963,985 km (0.076 R)
• M49: 20,049,406 km (0.059 R)
• M50: 20,435,069 km (0.067 R)
• M51: 20,521,088 km (0.087 R)
• M52: 21,431,690 km (0.111 R)
• M53: 21,694,384 km (0.119 R)
• M54: 21,958,125 km (0.103 R)
• M55: 22,090,370 km (0.095 R)
• M56: 22,934,102 km (0.053 R)
• M57: 23,337,417 km (0.077 R)
• M58: 24,652,981 km (0.098 R)
• M59: 25,020,244 km (0.116 R)
• M60: 25,342,926 km (0.103 R)
• M61: 25,620,730 km (0.042 R)
• M62: 25,806,530 km (0.117 R)
• M63: 26,319,501 km (0.047 R)
• M64: 26,506,948 km (0.109 R)
• M65: 26,836,063 km (0.051 R)
• M66: 26,930,309 km (0.107 R)
• M67: 27,166,375 km (0.106 R)
• M68: 27,403,188 km (0.108 R)
• M69: 27,688,322 km (0.071 R)
• M70: 28,405,344 km (0.1 R)
• M71: 28,549,557 km (0.079 R)
• M72: 28,935,071 km (0.119 R)
• M73: 29,128,501 km (0.097 R)
• M74: 29,565,326 km (0.072 R)
• M75: 29,955,478 km (0.117 R)
• M76: 30,888,819 km (0.118 R)
• M77: 30,987,703 km (0.062 R)
• M78: 32,281,725 km (0.082 R)
• M79: 32,582,865 km (0.086 R)
• M80: 33,644,112 km (0.085 R)
• M81: 33,898,429 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.2

Radius: 10

Gravity: 7.46 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.61 AU - 8.55 AU

Year: 7474 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,109,250 km

• M1: 131,048 km (0.115 R)
• M2: 400,922 km (0.056 R)
• M3: 537,056 km (0.118 R)
• M4: 661,073 km (0.114 R)
• M5: 1,075,309 km (0.119 R)
• M6: 1,291,478 km (0.119 R)
• M7: 1,366,726 km (0.113 R)
• M8: 1,581,698 km (0.038 R)
• M9: 1,683,126 km (0.091 R)
• M10: 1,765,853 km (0.098 R)
• M11: 1,871,320 km (0.035 R)
• M12: 2,022,414 km (0.057 R)
• M13: 2,337,168 km (0.051 R)
• M14: 2,912,820 km (0.095 R)
• M15: 3,038,333 km (0.11 R)
• M16: 3,191,222 km (0.091 R)
• M17: 3,268,564 km (0.117 R)
• M18: 3,346,654 km (0.104 R)
• M19: 3,451,672 km (0.053 R)
• M20: 3,584,664 km (0.096 R)
• M21: 4,331,606 km (0.097 R)
• M22: 4,562,137 km (0.066 R)
• M23: 5,005,246 km (0.091 R)
• M24: 5,555,167 km (0.036 R)
• M25: 5,617,400 km (0.104 R)
• M26: 5,932,453 km (0.114 R)
• M27: 6,845,150 km (0.066 R)
• M28: 7,558,133 km (0.107 R)
• M29: 7,627,397 km (0.117 R)
• M30: 8,082,025 km (0.078 R)
• M31: 8,294,753 km (0.064 R)
• M32: 8,437,769 km (0.106 R)
• M33: 8,509,576 km (0.115 R)
• M34: 8,689,841 km (0.108 R)
• M35: 8,944,457 km (0.095 R)
• M36: 9,127,714 km (0.116 R)
• M37: 9,610,317 km (0.099 R)
• M38: 9,987,303 km (0.094 R)
• M39: 11,383,949 km (0.076 R)
• M40: 11,503,029 km (0.101 R)
• M41: 11,943,595 km (0.049 R)
• M42: 13,381,530 km (0.09 R)
• M43: 13,675,639 km (0.066 R)
• M44: 14,313,075 km (0.091 R)
• M45: 14,441,730 km (0.099 R)
• M46: 14,786,702 km (0.098 R)
• M47: 16,417,469 km (0.057 R)
• M48: 17,049,221 km (0.097 R)
• M49: 17,413,940 km (0.094 R)
• M50: 17,965,657 km (0.11 R)
• M51: 19,370,082 km (0.072 R)
• M52: 20,277,692 km (0.087 R)
• M53: 20,422,353 km (0.111 R)
• M54: 20,761,043 km (0.119 R)
• M55: 20,906,751 km (0.076 R)
• M56: 21,199,215 km (0.079 R)
• M57: 21,493,025 km (0.116 R)
• M58: 21,837,549 km (0.114 R)
• M59: 23,688,823 km (0.068 R)
• M60: 24,197,755 km (0.088 R)
• M61: 25,537,853 km (0.087 R)
• M62: 26,112,009 km (0.082 R)
• M63: 26,427,062 km (0.036 R)
• M64: 28,289,556 km (0.115 R)
• M65: 28,613,136 km (0.08 R)
• M66: 28,829,454 km (0.029 R)
• M67: 29,154,979 km (0.053 R)
• M68: 30,139,034 km (0.056 R)
• M69: 30,801,154 km (0.078 R)
• M70: 30,967,358 km (0.103 R)
• M71: 31,300,811 km (0.107 R)
• M72: 32,083,507 km (0.04 R)
• M73: 32,477,249 km (0.038 R)
• M74: 33,155,974 km (0.095 R)
• M75: 33,554,054 km (0.059 R)
• M76: 36,033,938 km (0.057 R)
• M77: 36,560,523 km (0.097 R)
• M78: 36,795,242 km (0.11 R)
• M79: 37,621,172 km (0.094 R)
• M80: 38,453,085 km (0.111 R)
• M81: 38,751,683 km (0.104 R)
• M82: 39,411,260 km (0.054 R)
• M83: 39,651,963 km (0.069 R)
• M84: 39,953,702 km (0.037 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.2

Radius: 10.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.58 AU - 10.28 AU

Year: 11207 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 76,109,250 km

• M1: 128,205 km (0.101 R)
• M2: 245,041 km (0.099 R)
• M3: 354,996 km (0.117 R)
• M4: 512,672 km (0.109 R)
• M5: 580,290 km (0.101 R)
• M6: 741,257 km (0.094 R)
• M7: 1,126,622 km (0.098 R)
• M8: 1,351,018 km (0.1 R)
• M9: 1,908,420 km (0.09 R)
• M10: 2,041,413 km (0.105 R)
• M11: 2,131,919 km (0.099 R)
• M12: 2,340,459 km (0.1 R)
• M13: 2,604,499 km (0.093 R)
• M14: 3,782,433 km (0.051 R)
• M15: 4,007,428 km (0.105 R)
• M16: 4,236,761 km (0.074 R)
• M17: 4,440,962 km (0.093 R)
• M18: 4,529,524 km (0.088 R)
• M19: 4,618,685 km (0.097 R)
• M20: 4,708,443 km (0.078 R)
• M21: 4,920,124 km (0.082 R)
• M22: 5,011,828 km (0.109 R)
• M23: 5,196,880 km (0.072 R)
• M24: 5,669,610 km (0.119 R)
• M25: 6,321,258 km (0.057 R)
• M26: 6,723,676 km (0.102 R)
• M27: 6,791,594 km (0.106 R)
• M28: 7,238,443 km (0.055 R)
• M29: 8,269,621 km (0.053 R)
• M30: 8,342,475 km (0.112 R)
• M31: 8,635,836 km (0.092 R)
• M32: 8,709,738 km (0.114 R)
• M33: 8,932,638 km (0.094 R)
• M34: 9,270,580 km (0.108 R)
• M35: 9,651,007 km (0.066 R)
• M36: 10,231,298 km (0.093 R)
• M37: 10,466,465 km (0.081 R)
• M38: 10,584,797 km (0.118 R)
• M39: 12,412,435 km (0.113 R)
• M40: 12,958,467 km (0.076 R)
• M41: 13,770,484 km (0.098 R)
• M42: 14,117,401 km (0.108 R)
• M43: 14,731,351 km (0.102 R)
• M44: 14,819,763 km (0.086 R)
• M45: 15,578,524 km (0.069 R)
• M46: 16,304,074 km (0.064 R)
• M47: 16,763,189 km (0.113 R)
• M48: 16,855,491 km (0.086 R)
• M49: 18,785,603 km (0.113 R)
• M50: 19,363,649 km (0.046 R)
• M51: 19,800,924 km (0.1 R)
• M52: 20,487,877 km (0.032 R)
• M53: 20,784,530 km (0.096 R)
• M54: 21,082,828 km (0.066 R)
• M55: 21,232,426 km (0.106 R)
• M56: 21,432,438 km (0.107 R)
• M57: 21,834,408 km (0.087 R)
• M58: 23,055,276 km (0.091 R)
• M59: 23,622,252 km (0.096 R)
• M60: 23,933,415 km (0.026 R)
• M61: 26,417,787 km (0.086 R)
• M62: 27,173,556 km (0.111 R)
• M63: 27,336,468 km (0.116 R)
• M64: 27,663,189 km (0.115 R)
• M65: 28,706,335 km (0.084 R)
• M66: 28,927,591 km (0.054 R)
• M67: 29,650,597 km (0.094 R)
• M68: 30,435,986 km (0.085 R)
• M69: 32,371,483 km (0.038 R)
• M70: 32,486,524 km (0.104 R)
• M71: 33,295,998 km (0.105 R)
• M72: 33,528,473 km (0.057 R)
• M73: 33,819,890 km (0.111 R)
• M74: 34,405,117 km (0.073 R)
• M75: 35,230,149 km (0.071 R)
• M76: 35,467,112 km (0.06 R)
• M77: 36,539,729 km (0.065 R)
• M78: 37,080,076 km (0.119 R)
• M79: 38,472,982 km (0.052 R)
• M80: 39,329,131 km (0.067 R)
• M81: 39,513,435 km (0.102 R)
• M82: 39,636,405 km (0.084 R)
• M83: 39,882,792 km (0.084 R)
• M84: 40,129,778 km (0.111 R)
• M85: 40,315,280 km (0.096 R)
• M86: 41,309,657 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.5

Radius: 7.7

Gravity: 14.92 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.09 AU - 16.75 AU

Year: 17608 Days

Day: 16.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 76,109,250 km

• M1: 102,624 km (0.112 R)
• M2: 249,529 km (0.11 R)
• M3: 327,021 km (0.087 R)
• M4: 703,858 km (0.04 R)
• M5: 821,442 km (0.113 R)
• M6: 1,023,249 km (0.063 R)
• M7: 2,148,076 km (0.092 R)
• M8: 2,535,684 km (0.089 R)
• M9: 2,681,991 km (0.048 R)
• M10: 2,793,591 km (0.03 R)
• M11: 3,414,871 km (0.101 R)
• M12: 3,824,320 km (0.116 R)
• M13: 4,779,353 km (0.062 R)
• M14: 5,006,293 km (0.054 R)
• M15: 5,518,067 km (0.033 R)
• M16: 6,046,447 km (0.105 R)
• M17: 6,540,868 km (0.092 R)
• M18: 6,843,654 km (0.037 R)
• M19: 7,515,647 km (0.066 R)
• M20: 9,257,415 km (0.044 R)
• M21: 11,539,531 km (0.08 R)
• M22: 11,905,447 km (0.083 R)
• M23: 12,711,181 km (0.109 R)
• M24: 13,598,446 km (0.111 R)
• M25: 14,966,669 km (0.079 R)
• M26: 15,099,212 km (0.112 R)
• M27: 15,165,634 km (0.109 R)
• M28: 17,064,928 km (0.09 R)
• M29: 17,203,456 km (0.111 R)
• M30: 17,411,995 km (0.053 R)
• M31: 17,551,421 km (0.042 R)
• M32: 18,396,050 km (0.093 R)
• M33: 19,614,974 km (0.051 R)
• M34: 20,197,657 km (0.025 R)
• M35: 20,270,811 km (0.118 R)
• M36: 20,564,621 km (0.08 R)
• M37: 21,529,228 km (0.081 R)
• M38: 22,205,710 km (0.101 R)
• M39: 23,118,406 km (0.116 R)
• M40: 23,579,317 km (0.067 R)
• M41: 24,043,370 km (0.113 R)
• M42: 24,588,504 km (0.087 R)
• M43: 25,058,990 km (0.087 R)
• M44: 26,809,434 km (0.113 R)
• M45: 27,455,847 km (0.079 R)
• M46: 27,862,304 km (0.081 R)
• M47: 28,352,836 km (0.062 R)
• M48: 30,679,083 km (0.049 R)
• M49: 31,100,949 km (0.12 R)
• M50: 32,979,748 km (0.054 R)
• M51: 33,932,836 km (0.085 R)
• M52: 34,020,052 km (0.071 R)
• M53: 34,107,118 km (0.076 R)
• M54: 34,631,757 km (0.064 R)
• M55: 35,158,940 km (0.085 R)
• M56: 36,756,646 km (0.089 R)
• M57: 38,287,181 km (0.088 R)
• M58: 38,468,644 km (0.101 R)
• M59: 39,014,676 km (0.106 R)
• M60: 39,838,511 km (0.11 R)
• M61: 40,298,674 km (0.117 R)
• M62: 40,760,633 km (0.071 R)
• M63: 41,689,635 km (0.102 R)
• M64: 42,813,863 km (0.119 R)
• M65: 43,096,454 km (0.049 R)
• M66: 43,190,700 km (0.071 R)
• M67: 43,379,643 km (0.097 R)
• M68: 44,423,387 km (0.106 R)
• M69: 44,709,418 km (0.037 R)
• M70: 45,379,317 km (0.106 R)
• M71: 46,342,129 km (0.111 R)
• M72: 47,701,226 km (0.103 R)
• M73: 48,975,052 km (0.034 R)
• M74: 50,359,281 km (0.109 R)
• M75: 50,956,476 km (0.107 R)
• M76: 51,756,375 km (0.078 R)
• M77: 52,661,293 km (0.106 R)
• M78: 53,875,878 km (0.072 R)
• M79: 55,304,538 km (0.106 R)
• M80: 56,435,647 km (0.097 R)
• M81: 57,263,223 km (0.109 R)
• M82: 57,990,567 km (0.089 R)
• M83: 60,718,933 km (0.071 R)
• M84: 62,418,515 km (0.085 R)
• M85: 62,632,141 km (0.106 R)
• M86: 64,241,514 km (0.087 R)
• M87: 67,720,114 km (0.086 R)
• M88: 68,489,196 km (0.109 R)
• M89: 69,150,718 km (0.071 R)
• M90: 70,036,038 km (0.081 R)
• M91: 71,147,999 km (0.075 R)
• M92: 71,371,050 km (0.089 R)
• M93: 71,817,899 km (0.111 R)
• M94: 73,276,627 km (0.051 R)
• M95: 73,389,275 km (0.111 R)
• M96: 74,066,205 km (0.099 R)
• M97: 74,745,080 km (0.094 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,540 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit